Getting cgo to cross-compile while targeting less popular architectures can be a royal pain: I was trying to use cgo to add official SQLite to a Go app that I had running on a long-abandoned (by OEM) mips/linux 2.x kernel "IoT" device with an equally ancient libc. It was a sisyphean task that absolutely nerd-sniped me, I spent way too much time on the building toolchains and trying to get them to work with cgo. I ended up going with a Go-version of SQLite
